探讨.get .post .ajax ztree 还有后台servlet传递数据的相关知识
2017-02-06
52
servlet给前台传递data串用的方法是PrintWriter out = response.getWriter();// response.sendRedirect("test.jsp");String s = "[{"id":"1", "pId":"0", "name":"test1"},{"id":"11", "pId":"1", "name":"test11"}, {"id":"12", "pId":"1", "name":"test12"},...